Equations
x – 7x + 4 = 11
x = -1 1/6
10 – 2a < 18
a < -4
19 – 5 * 22
-1
Solve for A:
abcd = e
a = e/bcd
12 + r – 2(r+ 1) = 3
r = 7
6(2x - 4) + 20 > 8
x > 1
4 + 3(6 – 1 + 5)
34
x - 2y = 9
x = 9 + 2y
-36 - 6x = 64 - x
x = -20
3 > 5r – 7(r + 1)
r > -5 or -5 < r
(8-3)2 + 8 ÷ 23
26
Solve for y:
4x + 2y = 12
y = -2x + 6
-110x + 2x = -7x + 61
x = 19
10 + 5n < 3n + 2
n < -4
|−4−5| + 32 * 7
72
solve for m:
m/b = s
m = bs
8 - 2(2x - 3) = 7x + 3
x = 1
-6 - 2x < x + 6
x > -4
-15 + 3(4-5)3 * 2
-21
solve for r:
r2 + v = h
r = the square root of h + v